baber/WOPTO huggingface dataset:
Patent JP-H10292315-A (JP)
Title: Road joint-gap reinforcing material
Inventor: KAWAGUCHI YASUHARU
IPC: E01C11/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To disperse a strain to an expansion joint gap section to overall elastic-body length and width by beforehand preparing the width of a central section largely in a drum shape by a section shrunk in the cross direction in a joint member when the joint member is brought to a state at a temperature lower than the time of installation and expanded and contracted and used. SOLUTION: In sheet-shaped elastic bodies capable of being followed up to displacement working in the horizontal direction, elastic body layers 22, in which width at central sections is prepared beforehand largely in a drum shape at the time of manufacture by sections shrunk in the cross direction of joint members when the joint members are brought to a state at a temperature lower than the time of installation and expanded and contracted and used, are mounted on the joint members 1-A, 1-B, 1-C. A normal rubber such as a natural rubber, an SBR, a BR, an IR, a CR, etc., is employed as a rubber material having a rubber composition constituting the elastic body layer 22 at that time. Approximately 10-150 pts.wt. carbon black is blended with the approximately 100 pts.wt. rubber material to the rubber composition.  Accordingly, a strain to an expansion joint gap section is dispersed to overall elastic-body length and width.
Patent JP-S60247990-A (JP)
Inventor: SATOU SUKEHISA
IPC: H05K3/42
Filed: 1984-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5438482-A (JP)
Title: Group control system
Inventor: OOBA SHIGERU
IPC: G05B15/02
Filed: 1977-08-31
Abstract: PURPOSE: To dispense with data transmission cable by adopting group control (DNC) incorporating multiplx wireless transceivers for a plurality of numerical control units. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58221483-A (JP)
Inventor: TAZAKI TOSHIHIKO
IPC: G11B5/02
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02282213-A (JP)
Title: Moving quantity controller of camera
Inventor: ISHIMARU HISAAKI
IPC: G02B7/08
Filed: 1989-04-24
Abstract: PURPOSE:To accurately stop a moving unit at a target position by detecting the pulses approximately proportional to the moving speed of the moving unit driven by a motor, making computation in accordance with the number of pulses and driving the motor with different driving modes. CONSTITUTION:The pulses approximately proportional to the moving speed of a photographic lens 23 as the moving unit driven by the motor 2 are detected by an encoder 22 and the predicted number of pulses until the moving unit stops from the detected moving speed is determined by a CPU 3. On the other hand, the remaining number of pulses necessary for moving the moving unit up to the target position is calculated from the number of pulses converted from the moving distance obtd. by a distance measuring part 21 and the number of pulses generated before this point of time. The predicted number of pulses until the unit stops and the actual remaining number of pulses are then compared. The motor 2 is driven with the 2nd driving mode or 3rd driving mode in accordance with this comparison, by which the acceleration or deceleration of the motor is controlled and the moving unit 23 is exactly stopped at the target position.
Patent JP-S61263299-A (JP)
Inventor: SHIBATA TAKUJI
IPC: H01L23/52
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08302960-A (JP)
Title: Adhesion work of tile providing waterproof function
Inventor: AOKI MASAAKI
IPC: C09J175/00
Filed: 1995-04-27
Abstract: PURPOSE: To retain a waterproof property of a building for a long time and avoid peeling-off risks of tiles, by sticking tiles on the concrete surface of a building by use of an adhesive made of urethane resin compound having a specified elongation in the cured state. CONSTITUTION: An urethane resin compound having an elongation of 200% or larger rate in the cured state is used as an adhesive to stick exterior tiles. This urethane resin compound is a uni-component wet setting urethane resin compound including a latent curing agent generating amine by hydrolysis and polyurethane prepolymer having isocyanic group. The latent curing agent is polyaldimine shown as the general formula: Y-(-N=CH-X) n (X: aryl group with 6-15 carbon, Y: divalent or trivalent hydrocarbon group with 2-15 carbon, or divalent or trivalent polyoxyalkilene group with 70-6000 molecular weight, n: 2 or 3).
Patent JP-H11288267-A (JP)
Title: Top covering structure for electronic piano
Inventor: IKUMA AKIO
IPC: G10C3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a top covering structure for an electronic piano with a reduced effective height while securing the rigidity. SOLUTION: A top cover 10 is set on a pair of arms 3 standing on both sides of a keyboard 1. A reinforcing member 11 is attached along the front edge part of the top cover 10 to enhance its rigidity. The reinforcing member 11 is obtained by bending and forming a metallic plate and has an approximately rectangular section and has a blind member 12 added in the end part. A keyboard cover 2 is provided which is freely slidably supported so as to be moved forward and backward above the keyboard 1, and this keyboard cover 2 is housed under the top cover 10. Since the rigidity of the top cover 10 is enhanced, it is made thin to reduce its height and the height of the piano main body. The top cover 10 is made thin to practically reduce the material cost.
Patent JP-S60252727-A (JP)
Title: Pneumatic spinning method and apparatus
Inventor: YOOZEFU DEERIHISU
IPC: D02G1/04
Filed: 1985-05-17
Abstract: A pneumatic spinning method includes conducting sliver formed at least partly of spinning fibers through at least one swirl nozzle, and contacting the sliver in the swirl nozzle with at least one heated compressed air jet operating the swirl nozzle, and a device for carrying out the method.
Patent JP-H10291615-A (JP)
Title: Roller for roller conveyer
Inventor: TSUCHIYA AKIO
IPC: B65G39/07
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a carried material from sliding downward or horizontally, by roughening the surface of supporting region except a riding region on both sides of a recessed channel where a driving belt which escapes from a recessed channel of a roller may be wound. SOLUTION: Many rollers 1 are arranged in an adequate interval in forward and backward direction orthogonal to its axial line. Each roller 1 is rotated by a driving belt 3 which is hung on a recessed channel 2 which is formed along the roller's circumference. The driving belt 3 is hung on a driving shaft 4 which is orthogonal to the roller 1 below a roller line. During operation, due to looseness, vibration, or quick stopping of the driving belt 3, the driving belt 3 may escape from the recessed channel 2 and ride on and cover the outer circumference of either side of the recessed channel 2. Except the aground regions 5, 6 and the recessed channel 2, surfaces of supporting regions 7, 8 for a carried material are knurled and roughened. Roughening of surface of the supporting regions 7, 8 causes the carried material to be hardly slide and improves transferring efficiency.
Patent JP-H05296028-A (JP)
Title: Device that collectively supplies electricity and heat
Inventor: YUKITAKE TSUGITA
IPC: F01N5/02
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a device that collectively supplies electricity and capable of performing removal of NOx from the constituents of the exhaust gas of a diesel engine economically and at the same time, removing even dust and hydrocarbon, purifying exhaust gas and discharging it to the outside. CONSTITUTION:Hydrocarbon is supplied from a hydrocarbon storage tank 8 to exhaust gas that is going to flow into a discharge electric terminal wherein a dielectric substance 43 is provided between a discharge electrode 41 and an earth electrode 42. Supply quantity of hydrocarbon and electric power supplied to the discharge electric terminal are determined by using a gas flow measuring instrument 10, a NOx concentration measuring instrument 11 and a computing unit 12. Also cleaning solvent is sprayed on the discharge electric terminal from spray nozzles 44, and fouled cleaning solvent is purified by an electrostatic filter 15. The exhaust gas escaping from the discharge electric terminal is purified by a mist separator 5 and an hydrocarbon combustion catalytic reaction chamber 6 and discharged to the outside.
Patent JP-H09274127-A (JP)
Title: Optical equipment
Inventor: TSUZUKI MASAHIKO
IPC: G03B3/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify a control system and a mechanism and to correctly stipulate lens positions of moving lens groups by controlling the step rotation of a driving means so as to move moving lens holding mean to prescribed positions. SOLUTION: After a cam ring 3 is rotated by an amount equivalent to a stipuleted pulses A being the number of first pulses to the same direction as a rotational direction (reveral direction), the number of pulses A' until a light shielding member 6 passes a photosensor 7 again is measured by a driving control part by rotating the cam ring 3 to a reversal direction (forward direction) being a direction reversal to the previous rotational direction and the number of difference pulses between the measured number of pulses A' and the number of stipuleted pulses A is counted and detected as the number of a racing pulses which is made to be the backlash of a lens driving system by the driving control part.  Then position regulations of moving lens groups 1a, 2a are performed by the forward driving or the reversal driving of the cam ring 3 and controls of lens positions of the moving lens groups 1a, 2a are performed by the pulse driving of a stepping motor 4.
Patent JP-H06315145-A (JP)
Title: Image communication equipment
Inventor: MURAKAMI TETSUYA
IPC: H04N7/14
Filed: 1993-04-30
Abstract: PURPOSE:To simultaneously record an image to be transmitted and a received image by one set of VTR by providing a recording means for recording synchronously a signal to be transmitted and a received signal in one recording medium. CONSTITUTION:The equipment is provided with a synchronous separation circuit 21 for executing synchronous separation to the respective signals of a transmitting image signal and a receiving image signal, and a synchronization adding circuit 22 for adding common synchronization in order to allow the synchronization to coincide with the transmitting image signal and the receiving image signal subjected to synchronous separation by the synchronous separation circuit 21. Also, this equipment is provided with a two-input/output recording/reproducing device 23 for recording simultaneously the synchronized transmitting image signal and receiving image signal, and also, reproducing and outputting separately the transmitting image signal and the receiving image signal, and a monitor 24 and a monitor 25 for displaying both the contents corresponding to the transmitting image signal and the contents corresponding to the receiving image signal, respectively. According to such a constitution, the transmitting and the receiving images can by recorded simultaneously in one recording medium, and accordingly, the image communication equipment whose operability is very excellent can be obtained.
Patent JP-S58220115-A (JP)
Title: Wide angle lens system
Inventor: MOCHIZUKI NORITAKA
IPC: G02B13/04
Filed: 1982-06-17
Abstract: PURPOSE:To obtain a compact lens system which is corrected of various aberrations by using blank material consisting of heterogeneous media for the respective lens elements constituting a wide angle lens system. CONSTITUTION:A wide angle lens system is constituted successively from the object side of the positive meniscus 1st lens 1 directing its convex face toward an object, the positive biconvex 2nd lens 2, and a negative meniscus lens 3 having the strongly curved concave face directed toward an object. The lenses 1, 2, 3 consist of heterogeneous media of which the refractive indices change successively from the center of the lenses toward the periphery as expressed by the equation. The compact lens system of which various aberrations are corrected as shown in the figure even if the angle of view exceeds 60 deg. is obtd. with the number of elements as small as pieces by the above-mentioned constitution.
Patent JP-S62262071-A (JP)
Title: Electrophotographic device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/00
Filed: 1986-05-09
Abstract: PURPOSE:To make a developing device maintain an optimum interval against a photosensitive drum without transmitting a shock to the developing device, even if a shock is given to a toner supply device carelessly, by providing the developing device so as to be movable in the direction for making it contact and separate to and from a photosensitive drum, and also, deflecting it in the direction of the photosensitive drum, on a movable member, and fixing and providing the toner supply device on the movable member, independently from a movement of the developing device. CONSTITUTION:A developing device 3 and a toner supply device 52 are supported by movable members 11, 12, respectively, which have been provided so as to be movable against a body 1, and can be drawn out to the outside from the body 1 by drawing out the movable members 11, 12. The developing device 3 is provided so as to be further movable against the movable members 11, 12, and on the other hand, the toner supply device is fixed so as to be immobile substantially against the movable members 11, 12 independently from said movement of the toner supply device. In this way, even if a worker gives a shock carelessly to the toner supply device at the time of replenishing a toner, etc., its shock is not transmitted to the developing device being independent from the supply device, and there is not possibility that an interval between a developing roller 4 and a photosensitive drum 2 is put into disorder.
Patent JP-H11294168-A (JP)
Title: Sub-combustion chamber of diesel engine
Inventor: MORIMOTO MASAHIKO
IPC: F02B19/18
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To make an air current flowing in a sub-combustion chamber into a strong swirl to promote combustion by disposing an insert member in an opening on the main combustion chamber side in the subsidiary chamber formed on a cylinder head, and forming a main nozzle hole and a guide groove for communicating the subsidiary chamber with the main combustion chamber in the insert member. SOLUTION: A rear chamber insert 5 in pressed in the upper side of a hole 1a of a cylinder head 1 above the main combustion chamber, and a fuel injection nozzle 4 is fitted thereto. Further, a front chamber insert 3 is pressed in the lower part of the hole 1a, and the subsidiary chamber 2 is partitioned by the front chamber insert 3 and the rear chamber insert 5. A bottom forming surface 10 of the subsidiary chamber 2 is formed on the upper part of the front chamber insert 3, a main nozzle hole 6 is opened in the central lower part, plural auxiliary nozzle holes 7 are opened in the periphery of the main nozzle hole 6, and a guide groove 9 is formed on an extension of the axis of the nozzle hole 6. Thus, an air current flowing from the main combustion chamber through the main nozzle hole 6 is guided to flow upward along the guide groove 9, thereby generating a good swirl.
Patent JP-H044300-A (JP)
Title: Individually packed detergent and production thereof
Inventor: YAGASAKI SEIICHI
IPC: C11D17/04
Filed: 1990-04-20
Abstract: PURPOSE:To obtain an individually packed detergent capable of automatically opening in washing and releasing the detergent by forming a bag-like vessel from two piece of packing materials consisting of water permeable sheet and non-permeable sheet and thermally sealing the both sheets through water soluble adhesive. CONSTITUTION:A water soluble adhesion layer 22 is formed in at least a part 3 to be opened on a plastic film 21 and further water permeable sheet 1 is superposed thereto and circumference of the sheet is sealed in a state where opening is left. Then prescribed amount of powdery ingredient 4 is packed from the above-mentioned opening and then the opening is thermally sealed to provide the aimed individually packed detergent.
Patent JP-S60249053-A (JP)
Title: Separating agent
Inventor: YUUKI YOUICHI
IPC: B01J20/32
Filed: 1984-05-25
Abstract: PURPOSE:To provide a separating agent suitable particularly for optical resolution of an amino acid by using a silicagel carrier to which a specific compd. having a specific optically active group is coupled by using a silane treating agent as a packing material for a high-speed liquid chromatograph. CONSTITUTION:The separating agent for a liquid chromatograph expressed by formula I (>=1 among Y<1>, Y<2> and Y<3> denote silica gel and the siloxane bond part with the silica gel and the rest denotes respectively, H, alkyl of 1-20C, aryl of 6-20C, aryl alkyl of 7-20C, halogen, OH or alkoxy of 1-20C, X denotes a spacer of 1-30C, R denotes the optically active group expressed by formula II or III, B denotes the copper salt of carboxylic acid or thiocarboxylic acid, Z denotes O, S or amino, A denotes H, alkyl of 1-40C, aryl of 6-40C, arylk alkyl of 7-47C or the ether bond, amino bond, thioether bond, amide bond or ester bond contg. hetero atoms of 1-40C, A' denotes methylene of 2-6C and * denotes asymmetric carbon) is manufactured. This separating agent has the resolving power particularly excellent for the optical resolution of racemic amino acid.
Patent JP-S59228501-A (JP)
Inventor: FUJIWARA MINORU
IPC: E01B7/20
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62262848-A (JP)
Title: Illuminating method having shading correction function
Inventor: WATANABE MITSURU
IPC: H05B37/02
Filed: 1986-05-09
Abstract: PURPOSE:To realize a shading correction without executing the electrical processing and adjustment of each LED chip, by varying a distance to the original of each part of a light source, bringing the end part separated from the illumination center of the light source closest to the original, and executing the shading correction. CONSTITUTION:A light source 5 is placed stepwise so that its distance to an original 1 becomes the longest l1 in the center part of the light source 5, and becomes shorter l1>l2>l3... as said distance goes to both sides therefrom. By setting the light source 5 in this way, an illuminance distribution on the upper face of the original 1 becomes the lowest in the center of a sensor, and becomes higher as it goes to both sides. In such way, the illuminance distribution on an image sensor can be made uniform, and a shading correction is executed.
Patent JP-S5331817-A (JP)
Title: Production of antistatic acrylic synthetic fibers having good properties
Inventor: TANAHASHI KUNIO
IPC: C08L51/06
Filed: 1976-08-31
Abstract: PURPOSE: To obtain antistatic fibers having good properties by incorporating a specific copolymer grafted with acrylonitrile with a polymer consisting mainly of acrylonitrile, and spinning them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5733934-A (JP)
Title: Manufacture of friction engagement disc in multiple disc friction engagement device
Inventor: ARAI KENJI
IPC: B23P13/00
Filed: 1980-07-29
Abstract: PURPOSE: To obtain a good yielding rate of material because of a small amount of waste material discharged in a manufacturing process and reduce manufacturing cost, by curving plate material to cylindrical shape, expanding the material of said cylindrical shape to annular plane shape , cutting to punch the material with a press and manufacturing a disc.  
     CONSTITUTION: A plate material is allowed to pass between groups of rollers 2, arranged in a prescribed distanct apart further in a prescribed width and reduced to arc shape in their paired central parts, and curved to cylindrical shape, then a jointed surface 3 is welded by a welder 4 to manufacture a cylinder 6 of small thickness. Then the cylinder 6 is mounted to a press machine A with a cutter, pressed by a press mold 7 toward a die 9 having R-shape 8, radially press expanded and formed to annular plane shape 10. Then the plane shape 10 is axially cut by a round cutting cutter 11 to prepare an annular plate 12. Further the plate 12 is applied press punching work to manufacture a clutch disc having optional shape in its peripheral part or internal peripheral part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5228760-A (JP)
Title: Adiabatic material
Inventor: SAWARA MICHIYUKI
IPC: B32B5/18
Filed: 1975-08-30
Abstract: PURPOSE: Preventing occurance of dewdrops at the surface of an adiabatic sheet in winter season. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59231721-A (JP)
Title: Thin film vertical recording head
Inventor: SASAKI KIYOSHI
IPC: G11B5/127
Filed: 1983-06-13
Abstract: PURPOSE:To perform recording without saturating a layer of high permeability of a vertical recording medium by forming a nonmagnetic layer on a surface orthogonal to the surface of a ferromagnetic substrate which is opposite to the recording medium and then forming a spiral coil layer and a main magnetic pole on the surface of said nonmagnetic layer. CONSTITUTION:A nonmagnetic layer 10 is coated on a ferrite substrate 1 with thickness larger than several mum, and a spiral coil layer 2 is formed on the surface of the layer 10. The magnetic resistance generated from the layer 2 to a return core becomes larger than the magnetic resistance generated toward a main magnetic pole 3 as the thickness (d) of the layer 10 is increased. Therefore a ''Permalloy'' thin film 7 of a vertical recording medium is not saturated to attain a high level of magnetomotive force. Thus the magnetomotive force of a high level is applied to the pole 3 while the film 7 is not saturated at the area near the tip 4 of the pole 3. This improves the recording efficiency and attains a sudden distribution of magnetic field. Thus the recording quantity is improved.
Patent JP-H0681474-A (JP)
Title: Jig for reinforcing bar assembly
Inventor: YAMASHITA AKIHIKO
IPC: E04G21/12
Filed: 1992-03-12
Abstract: PURPOSE:To extremely improve workability by a method wherein, when a reinforcing bar assembly is fabricated, the reinforcing assembly is easily manufactured without a need for a place and a flat space used for ruling a reinforcing bar arrangement rough diagram for the reinforcing assembly and without ruling the reinforcing bar arrangement rough diagram for the reinforcing bar assembly on each occasion of manufacture thereof. CONSTITUTION:A jig for a reinforcing bar assembly comprises a form body 7 formed approximately in the shape of a square and a plurality of reinforcing bar support members 3a and 3b disposed in a lattice-form manner in the form body and having a plurality of recessed groove parts 2 in cross section formed in an upper part. A position relation between the recessed groove in cross section of one reinforcing support member and the recessed groove part in cross section of the other reinforcing support member crossing one reinforcing bar support member at right angles is set to a vertical relation between the horizontal extension lines of the recessed groove parts in cross section.